From 96e3fefa5b444ceeeff060bb6cabb3036a2406b3 Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Wed, 29 Oct 2014 21:47:35 +0800
Subject: Fix a serious bug

notice how to parse Expression List
---
 src/minijava/visitor/GenPigletVisitor.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/minijava/visitor/GenPigletVisitor.java b/src/minijava/visitor/GenPigletVisitor.java
index 7ee1142..95dc2c6 100644
--- a/src/minijava/visitor/GenPigletVisitor.java
+++ b/src/minijava/visitor/GenPigletVisitor.java
@@ -552,7 +552,6 @@ public class GenPigletVisitor extends GJDepthFirst<MType, MType> {
     */
    public MType visit(ExpressionList n, MType argu) {
 	   n.f0.accept(this, argu);
-	   System.out.print(" ");
 	   n.f1.accept(this, argu);
 	   return null;
    }
@@ -562,6 +561,7 @@ public class GenPigletVisitor extends GJDepthFirst<MType, MType> {
     * f1 -> Expression()
     */
    public MType visit(ExpressionRest n, MType argu) {
+	   System.out.print(" ");
 	   n.f1.accept(this, argu);
 	   return null;
    }
-- 
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